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feat(remote): add callback when remote channel changes

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This commit is contained in:
wangxin 2021-11-18 18:57:23 +08:00
parent 793ee22246
commit 7ba3455b88
1 changed files with 4 additions and 3 deletions
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7
viper.go
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@ -1859,8 +1859,8 @@ func (v *Viper) WatchRemoteConfig() error {
return v.watchKeyValueConfig() return v.watchKeyValueConfig()
} }
func (v *Viper) WatchRemoteConfigOnChannel() error { func (v *Viper) WatchRemoteConfigOnChannel(run func()) error {
return v.watchKeyValueConfigOnChannel() return v.watchKeyValueConfigOnChannel(run)
} }
// Retrieve the first found remote configuration. // Retrieve the first found remote configuration.
@ -1894,7 +1894,7 @@ func (v *Viper) getRemoteConfig(provider RemoteProvider) (map[string]interface{}
} }
// Retrieve the first found remote configuration. // Retrieve the first found remote configuration.
func (v *Viper) watchKeyValueConfigOnChannel() error { func (v *Viper) watchKeyValueConfigOnChannel(run func()) error {
for _, rp := range v.remoteProviders { for _, rp := range v.remoteProviders {
respc, _ := RemoteConfig.WatchChannel(rp) respc, _ := RemoteConfig.WatchChannel(rp)
// Todo: Add quit channel // Todo: Add quit channel
@ -1903,6 +1903,7 @@ func (v *Viper) watchKeyValueConfigOnChannel() error {
b := <-rc b := <-rc
reader := bytes.NewReader(b.Value) reader := bytes.NewReader(b.Value)
v.unmarshalReader(reader, v.kvstore) v.unmarshalReader(reader, v.kvstore)
run()
} }
}(respc) }(respc)
return nil return nil